/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.kogito.serverless.examples;

import com.fasterxml.jackson.databind.JsonNode;
import jakarta.inject.Inject;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.MediaType;
import org.eclipse.microprofile.reactive.messaging.Channel;
import org.jboss.resteasy.annotations.SseElementType;
import org.reactivestreams.Publisher;

@Path("/decisions")
public class DecisionResource {

    @Inject
    @Channel("out-decisions")
    Publisher<JsonNode> decisions;

    @GET
    @Path("/stream")
    @Produces(MediaType.SERVER_SENT_EVENTS)
    @SseElementType("application/json")
    public Publisher<JsonNode> streamDecisions() {
        return decisions;
    }
}
